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Question asked by bdmagnuson on Dec 13, 2012
Latest reply on Dec 14, 2012 by bdmagnuson

What is the format of the I2C command for accessing the VGA?  I can write (and read where possible) all of the other components on the board but I can't seem to get any change in output from the VGA.  That is that the range of codes from the ADC never changes whatever I write.


Since the VGA isn't really a register oriented device, taking only two 6b serial sequences concatenated together to program it perhaps there's something non-obvious about it.  The demo application doesn't seem to touch it so there isn't anything for me to crib off of.